1940687208

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{971}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 5692032000

約数和(自身を除く): 3751344792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 487, 513, 684, 971, 974, 1026, 1368, 1461, 1942, 1948, 2052, 2913, 2922, 3884, 3896, 4104, 4383, 5826, 5844, 7768, 8739, 8766, 9253, 11652, 11688, 13149, 17478, 17532, 18449, 18506, 23304, 26217, 26298, 27759, 34956, 35064, 36898, 37012, 52434, 52596, 55347, 55518, 69912, 73796, 74024, 83277, 104868, 105192, 110694, 111036, 147592, 166041, 166554, 209736, 221388, 222072, 249831, 332082, 333108, 442776, 472877, 498123, 499662, 664164, 666216, 945754, 996246, 999324, 1328328, 1418631, 1891508, 1992492, 1998648, 2837262, 3783016, 3984984, 4255893, 5674524, 8511786, 8984663, 11349048, 12767679, 17023572, 17969326, 25535358, 26953989, 34047144, 35938652, 51070716, 53907978, 71877304, 80861967, 102141432, 107815956, 161723934, 215631912, 242585901, 323447868, 485171802, 646895736, 970343604, 1940687208]

約数ペア:

[(1, 1940687208), (2, 970343604), (3, 646895736), (4, 485171802), (6, 323447868), (8, 242585901), (9, 215631912), (12, 161723934), (18, 107815956), (19, 102141432), (24, 80861967), (27, 71877304), (36, 53907978), (38, 51070716), (54, 35938652), (57, 34047144), (72, 26953989), (76, 25535358), (108, 17969326), (114, 17023572), (152, 12767679), (171, 11349048), (216, 8984663), (228, 8511786), (342, 5674524), (456, 4255893), (487, 3984984), (513, 3783016), (684, 2837262), (971, 1998648), (974, 1992492), (1026, 1891508), (1368, 1418631), (1461, 1328328), (1942, 999324), (1948, 996246), (2052, 945754), (2913, 666216), (2922, 664164), (3884, 499662), (3896, 498123), (4104, 472877), (4383, 442776), (5826, 333108), (5844, 332082), (7768, 249831), (8739, 222072), (8766, 221388), (9253, 209736), (11652, 166554), (11688, 166041), (13149, 147592), (17478, 111036), (17532, 110694), (18449, 105192), (18506, 104868), (23304, 83277), (26217, 74024), (26298, 73796), (27759, 69912), (34956, 55518), (35064, 55347), (36898, 52596), (37012, 52434)]